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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Fri 02 Aug 19 09:56:36 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201901238
SRC_RA:          266.0244d {+17h 44m 06s} (J2000),
                 266.3271d {+17h 45m 19s} (current),
                 265.2485d {+17h 41m 00s} (1950)
SRC_DEC:         -26.0164d {-26d 00' 58"} (J2000),
                 -26.0236d {-26d 01' 24"} (current),
                 -25.9952d {-25d 59' 42"} (1950)
DISCOVERY_DATE:  18666 TJD;   183 DOY;   19/07/02 (yy/mm/dd)
DISCOVERY_TIME:  35796 SOD {09:56:36.00} UT
LEAD_TIME:       28.055 [days]
MAX_DATE:        18694 TJD;   211 DOY;   19/07/30 (yy/mm/dd)
MAX_TIME:        40521 SOD {11:15:21.60} UT
MAX_UNCERT:      0.370 [days]
CUSP_WIDTH:      6.76 +/- 0.70 [days]
u0:              0.48 +/- 0.01 [RingUnits]
MAX_MAG:         19.2 mag (estimated)
BASE_MAG:        20.07 +/- 0.00 [mag]
AMPLIFICATION:   2.25 +/- 0.04 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-1238.html
SUN_POSTN:       132.29d {+08h 49m 09s}  +17.78d {+17d 46' 49"}
SUN_DIST:        136.79 [deg]   Sun_angle= -8.9 [hr] (East of Sun)
MOON_POSTN:      151.16d {+10h 04m 39s}  +15.34d {+15d 20' 09"}
MOON_DIST:       118.98 [deg]
GAL_COORDS:        2.31,  1.81 [deg] galactic lon,lat of the burst
ECL_COORDS:      266.42, -2.63 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.